CHEMINS DE FER BULGARES - BDZ (БДЖ)

At the NDK in Sofia you can find an information and ticket office for national and international lines. The good news is that you can get information in English. You can also find timetables and fares on the website (English version). The train connects Sofia to Plovdiv. The network covers the whole country and the tickets are very affordable. Buy online: print your ticket or download it on your smartphone.